MINUS 40 PTY LTD, Castle Hill, NSW

MINUS40 is a Sydney-based leading engineering consulting firm specialising in refrigeration, thermal engineering, process cooling & heating and industrial air-conditioning. Our engineering team consists of consulting and design engineers, energy advisors & assessors and project managers. We work with clients across a wide range of industries and we pride ourselves in finding the best solution for our clients in each project we undertake. Our project list is long and diverse and our internal methodologies have been developed and perfected over many years. MINUS40 was founded by Dr. Michael Bellstedt, an acknowledged expert in refrigeration, cooling heating system design and troubleshooting, both nationally and internationally. Our experienced and talented team of engineers combines both national and international experience and enjoys working closely and collaboratively with our clients to deliver effective results. MINUS40 is neutral and objective and has no commercial interests in, or contractual obligations to any suppliers, manufacturers or contractors. Our advice is therefore independent and focused at providing our clients with the best possible outcome. IIAR - International Institute of Ammonia Refrigeration RWTA - Refrigerated Warehouse & Transport Association of Australia ARA - Australia Refrigeration Association CEFC - WEA - Winery Engineering Association.